-has an x with no exponent
-y=5x+1
-y=1/2x
-2x+3y=6
What is linear?
100
occurs when a quantity increases by the same rate r in each period t. When this happens, the value of the quantity at any given time can be calculated as a function of the rate and the original amount.
What is exponential growth?
100
If the product of 2 expressions is zero, then at least one of the expressions must equal zero
What is zero product property?
200
-has an x squared in the equation
-y=2x^2+3x-5
-y=x^2+9
-x^2+4y=7
What is quadratic?
200
interest earned or paid on both the principle and previously earned interest.
What is compound interest?
200
What is the solution to this equation?
(x+2)(x+3)=0
What is x=-2 or x=-3
300
-has an x as the exponent
-y=3^x+1
-y=5^2x
-4x+y=13
What is exponential?
300
occurs when a quantity decreases by the same rate r in each time period
What is exponential decay?
400
From a graph:
-rises or falls quickly in one direction
What is exponential (from a graph)?
400
f(t)=a(1+r)^t
What is an exponential growth function?
500
From a table:
-y changes more quickly than x
-never see the same y value twice
-common multiplication pattern